Emax Es08ma Ii Datasheet Jun 2026
The is a high-torque, 12g mini analog servo known for its durability due to an all-metal gear train . It is widely used in RC planes, 450-class helicopters, and small robotics like the SCX24 crawler . Core Performance Datasheet
#include <Servo.h>
| Parameter | Value | |-----------|-------| | | Analog (not digital) | | Dimensions | 23.0 x 11.5 x 24.0 mm (0.91 x 0.45 x 0.94 in) | | Weight | 9.0 g (0.32 oz) including wires and horn | | Operating Voltage | 4.8V – 6.0V (regulated BEC recommended) | | Stall Torque (4.8V) | 1.5 kg·cm (20.8 oz·in) | | Stall Torque (6.0V) | 1.8 kg·cm (25.0 oz·in) | | Speed (4.8V) | 0.12 sec/60° (no load) | | Speed (6.0V) | 0.10 sec/60° (no load) | | Dead Band Width | ≤ 5 µs (typical analog response) | | Control Signal | PWM 1000–2000 µs, 50 Hz (standard RC) | | Rotation Angle | 180° (max mechanical, may exceed electrical limit) | | Connector | JR/Futaba universal (3-pin, 0.1" spacing) | | Wire Length | 180 mm (approx. 7.1 in) |
Weighing just 12 grams, its ability to push 2.0 kg·cm of torque makes it an industry leader in the micro-servo class. 3. Analog Simplicity Emax Es08ma Ii Datasheet
The Ultimate Guide to the Emax ES08MA II Servo: Datasheet, Specs, and Applications
As an , the ES08MA II relies on standard Pulse Width Modulation (PWM) to determine its target angular position. The internal control circuit constantly samples the incoming signal width and uses a shockproof potentiometer to monitor the position of the output shaft. PWM Waveform Specifications Signal Frequency / Refresh Rate: period window). Neutral Position: (centered at 0∘0 raised to the composed with power Standard Working Angle: inside a pulse range of Extended / Maximum Angle: Up to when broadening the pulse range from
The metal gears and solid construction provide good shock resistance, surviving minor crashes in RC applications. The is a high-torque, 12g mini analog servo
The Emax ES08MA II utilizes a standard 3-wire color-coded system compatible with almost all RC receivers and microcontroller servo shields. Wire Color Signal Name Description PWM Signal Control pulse from the microcontroller or receiver Red Positive power supply (4.8V - 6.0V) Brown / Black Common ground reference Mechanical Dimensions
Its metal gears withstand the shock of repeated landings, making it perfect for control surfaces (ailerons, elevator, rudder) on foamies, gliders, and lightweight park flyers.
The Emax ES08MA II differentiates itself from standard 9g micro servos through several key design choices, primarily its all-metal gear train. This section will explore those features in detail. The internal control circuit constantly samples the incoming
void loop() myservo.write(0); // Go to 0 degrees delay(1000); myservo.write(90); // Go to 90 degrees delay(1000); myservo.write(180); // Go to 180 degrees delay(1000);
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